CN101066663A - Movable car top parts in car top - Google Patents
Movable car top parts in car top Download PDFInfo
- Publication number
- CN101066663A CN101066663A CNA2007101097220A CN200710109722A CN101066663A CN 101066663 A CN101066663 A CN 101066663A CN A2007101097220 A CNA2007101097220 A CN A2007101097220A CN 200710109722 A CN200710109722 A CN 200710109722A CN 101066663 A CN101066663 A CN 101066663A
- Authority
- CN
- China
- Prior art keywords
- roof
- roof parts
- spring installation
- parts
- tensioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
- B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
- B60J7/1226—Soft tops for convertible vehicles
- B60J7/1265—Soft tops for convertible vehicles characterised by kinematic movements, e.g. using parallelogram linkages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Body Structure For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a moveable roof part in the roof of a vehicle, which is connected to vehicle body via kinematic mechanism of the roof part and movable between a closed position and a stored position. The kinematic mechanism of the roof part includes a guide rod able to be pivotally supported and loaded by an intermediate transmission mechanism for supporting movement of the roof. And the intermediate transmission mechanism includes springs supported on a tensioning member and the springs are set in pre-tensioning state as the tensioning member works.
Description
Technical field
The present invention relates to a kind of by the soft-top parts in claim 1 car roof as described in the preamble.
Background technology
DE 101 16 094 C2 have introduced a kind of cap hood of automobile, and it is connected on the auto body by the roof kinematic mechanism, and move between an off position and a deposit position.Give the preposition intermediate transmission mechanism of roof kinematic mechanism, this intermediate transmission mechanism applies the power of the direction of pointing to corresponding another terminal location on pilot bar each in two terminal locations of roof kinematic mechanism, its advantage is to reduce to promote required power from terminal location, and car roof is braked when reaching opposed terminal location.The advantage of utilizing intermediate transmission mechanism to reach is, for the adjusting motion of car roof uses undersized actuating unit, and alleviates the load of parts when reaching terminal location separately.
Intermediate transmission mechanism has the cross pilot bar and the transmission levers that is articulated and connected with the cross pilot bar that are loaded by actuating unit, the hinged coupling connection of the main pilot bar of this transmission levers other end and roof kinematic mechanism.By the special-purpose lever and the pilot bar device of intermediate transmission mechanism and roof kinematic mechanism, on each terminal location, reach the best lever transmission ratio that driving torque is converted as far as possible to the car roof lifting.But the texture ratio of intermediate transmission mechanism is expensive and need increase to take up room in addition.
Summary of the invention
Task of the present invention be to adopt on the structure the less power of simple measure and cost with the soft-top parts from least one terminal location, preferably raise up from two terminal locations.This point particularly can manually or utilize undersized actuating unit to realize.
This task utilizes the feature of claim 1 to be achieved according to the present invention.Dependent claims has illustrated favourable improvement project.
Comprise a spring installation according to the intermediate transmission mechanism of soft-top parts of the present invention, but this spring installation one end acts on the roof pilot bar of pivoting support of roof parts kinematic mechanism and apply eccentricity around its revolute pair effect to it.The spring installation other end of intermediate transmission mechanism is bearing on the adjustable tensioner, and spring installation places under the pre-tensioning state when tensioner is operated.The pre-tensioning of spring installation produces the torque that the roof parts are promoted from terminal location, its size is selected in this torque in case of necessity like this, makes the roof parts need not other underaction and just promotes from terminal location.Be used for the roof parts and transfer to the pretension of the required energy storage of another opposed terminal location at spring installation from a terminal location.
This embodiment compared with prior art has various advantages.For example tensioner particularly can be with the tensioning irrespectively of roof component movement and is carried the required energy of lifter motion to spring installation thus.Coupling is taken off in the motion of roof parts and the tensioning of spring installation in principle each other, thereby the tensioning process can finish to carry out between two kinds of roof operations in other words after the back is reaching terminal location in transfer movement.Therefore because the tensioning process is under the static situation of roof and do not carry out between moving period at roof, so this process is not it is pressed for time and correspondingly therewith can utilizes undersized actuating unit or can finish by the M/C tensioner when needing yet.Taking up room obtains reducing on the whole, because can use less actuating unit.Further simplification can reach thus, promptly uses simple in structure and corresponding therewith actuating unit with low cost, because the time length of tensioning process only has less important meaning.For example, can select the sized motor of high spindle ratio, wherein can add and use converting motion mechanism.
In preferred embodiment, utilize one and be that same spring installation can be on two terminal locations-just both on the off position of roof parts also on deposit position-promote the roof parts to the direction of corresponding another terminal location.Precondition to this is, on the roof parts midway location of roof parts vertex position particularly, spring installation is to the action direction counter-rotating of roof parts kinematic mechanism.This point realizes thus under the situation of the spring installation of linear phorogenesis, and promptly the active line of spring installation moves through the position of revolute pair, but the roof pilot bar by this revolute pair pivoting support, spring installation apart acts on relevant revolute pair on this revolute pair.For reaching this moving movement of spring installation active line, the foot point of spring installation and alternate the separating of revolute pair of roof pilot bar, wherein, during the roof pilot bar rotatablely moves, in the mobile automatically rotation axis of crossing of the active line that foot is put and spring installation extends between the point of action on the roof pilot bar of spring installation, the action direction of spring installation counter-rotating thus.The foot point of spring installation is just moving by the operation tensioner owing to remaining on to be retained on the tensioner on the constant position and after the transfer movement end during the whole transfer movement.
After reaching opposed terminal location, foot point is by operation tensioner-manual or motor-driven-move, and wherein, this moving movement of foot point is along with the tensioning of spring installation is carried out.Spring force also can continue the long period, because produce the mechanical interlocking of spring installation by tensioner.As long as unclamp the roof parts are fixed on catch gear on the terminal location separately, the roof parts are just because the effect of slack-free spring installation begins its transfer movement towards the direction of corresponding another terminal location.
Because the action direction of spring installation reverses on the midway location of roof parts during the transfer movement, the roof parts overcome the spring force effect to the approaching motion in the opposed terminal location to carry out, and realizes the braking of roof component movement thus near the target terminal position time.The hoisting force when yet this braking force begins owing to the lever transmission ratio variation is lower than transfer movement.But the tensioning again when reaching the target terminal position occur the lever transmission ratio and the tensioning spring that improve once more, thereby the torque that is produced by spring force rises to the other terminal location from the terminal location that is reached enough.
In the simple especially embodiment, roof parts kinematic mechanism is four link work mechanisms with two roof pilot bars on a kind of structure, but pilot bar respectively at one end pivoting support on auto body, but and other end pivoting support on the roof parts.Spring installation is stage clip preferably, and this spring installation causes the roof parts from the lifting mode setting of corresponding terminal position with pressure.But also can be considered as extension spring in principle or when needing as the embodiment of torsion spring.
Description of drawings
Other advantage and favourable embodiment are obtained by other claim, description of drawings and accompanying drawing.Wherein:
Fig. 1 is the transparent view of movable vehicles roof, is depicted as off position, and the roof parts of car roof can be transferred to the deposit position of tailstock side from this off position;
Fig. 2 is the removable roof parts scheme drawing in the closed position of car roof, has the roof parts kinematic mechanism that constitutes as four link work mechanisms, is the preposition intermediate transmission mechanism with slack-free spring installation of this roof parts kinematic mechanism;
Mediate during Fig. 3 illustrates from the off position transfer movement to the deposit position roof parts in stage, wherein, the active line of intermediate transmission mechanism spring installation has surpassed the position of roof pilot bar revolute pair in the illustrated case;
Fig. 4 illustrates the roof parts that are in deposit position;
Fig. 5 illustrates the roof parts that are in the deposit position, but the operation that utilizes the tensioning pilot bar is with tensioning spring spare;
Roof parts in mediating during Fig. 6 illustrates from the deposit position transfer movement to off position;
Fig. 7 illustrates the roof parts that reach off position.
Identical parts have identical Reference numeral in the accompanying drawing.
The specific embodiment
Also consider to use on soft roof in framework of the present invention, this soft roof comprises the headliner material on the removable hood connecting rod.
Fig. 2-7 illustrates the present invention by the front roof parts 3 of car roof.In roof parts 3 Fig. 2 in the closed position is shown, utilize the end stop 4 and 5 shown in symbolic that the terminal location of car roof is shown, wherein, end stop 4 expression off positions and end stop 5 expression deposit positions.Roof parts 3 are associated on the auto body 13 by roof parts kinematic mechanism 6 couplings, wherein, roof parts kinematic mechanism 6 constitutes as four link work mechanisms, it has two roof pilot bars 7 and 8, their ends can turn round by revolute pair 7a and 8a and be connected on the auto body, and the other end can turn round by other revolute pair 7b and 8b and is connected on the back roof parts 3.
For roof parts kinematic mechanism 6 distributes an intermediate transmission mechanism 9, this intermediate transmission mechanism comprises a spring installation 10 and a tensioner that constitutes as tensioner lever 11.This intermediate transmission mechanism 9 acts on the roof pilot bar 7 of roof parts kinematic mechanism 6.On roof pilot bar 7, fixedly install the projection 12 that spring installation 10 is applied to it for this reason.Spring installation 10 opposed foot points can turn round the coupling connection with tensioner lever 11, and tensioner lever rotatably is connected on the auto body by revolute pair 11a.
In Fig. 4, roof parts 3 reach the deposit position that adopts circle 5 marks.Spring installation 10 is on the position of partial relaxation, only has smaller pretension in the spring installation.
For to a certain degree improving the pretension on the spring installation, so that 3 of roof parts just can be transferred to off position from deposit position under the effect of spring installation, as from Fig. 5 saw, tensioner lever 11 is by 15 upsets of an actuating unit.Between moving period, tensioner lever 11 is in one with respect on the auto body unmodified position at the top compartment shown in Fig. 2-4.By the operation of actuating unit 15, tensioner lever 11 turns round along the direction of arrow 16 around the revolute pair 11a of its body side now in the deposit position of roof parts, and the foot point of spring installation 10 moves and the obvious pretension that improves on the spring installation thus.Simultaneously because the foot point moves, and the active line 14 of spring installation moves, more precisely with lever transmission ratio in improved mode aspect the effective torque of the body side revolute pair 7a of roof pilot bar 7.With the combined action of pretension under, enough after unclamping roof parts stop motion mechanism, make roof parts 3 overcome deadweight and promote and transfer to off position from deposit position.
Fig. 6 illustrates and is about to reach the preceding roof parts 3 of off position.The active line 14 of spring installation 10 had moved the body side revolute pair 7a of roof pilot bar 7, thereby action direction is reverse and spring installation 10 produces brake actions to roof parts 3 when continuing near off position.
Reach off position in Fig. 7, spring installation 10 is in the partial relaxation state.During the whole closing movement of roof parts, tensioner lever 11 is on the unmodified position with respect to auto body.The new tensioning spring installation of attaching most importance to also also improves lever transmission ratio, and tensioner lever must turn round around the revolute pair of its body side again by the operation of actuating unit.
The actuating unit that moves tensioner lever 11 around its body side revolute pair is electrical motor preferably.But also can consider for example hydraulic actuator.
Also can cancel actuating unit when needing; Apply pretension by M/C tensioner lever 11 in this case.In addition, spring foot point also can guide in chute or slotted hole in another embodiment, and wherein, moving movement can manually or motor-driven carry out; The best straight line of chute or slotted hole constitutes, and wherein, can consider also that in principle warp architecture is to realize curvilinear path arbitrarily.
According to another kind of embodiment, an additional actuating unit that directly acts on roof parts kinematic mechanism can be set, with the controlled roof motion of carrying out to stop at any time.The actuating unit that also plays active braking element function for example is a kind of electrical motor with automatic step-by-step, but it needn't produce driving power in principle, but only need satisfy the controllable function of cancellation self-locking, because driving power produces by spring installation in principle.
Reference numerals list
1 car roof
2 rear roof parts
3 front roof parts
4 terminal blocks
5 terminal blocks
6 roof parts motions
7 roof guide posts
7a, b revolute pair
8 roof guide posts
8a, b revolute pair
9 intermediate transmission mechanism
10 spring installations
11 tensioner levers
The 11a revolute pair
12 projectioies
13 auto bodys
14 active lines
15 actuating units
16 directions of arrow
Claims (12)
1. soft-top parts in the car roof, it has roof parts kinematic mechanism (6), described roof parts (3) are connected on the auto body (13) by this roof parts kinematic mechanism, and roof parts (3) can move between off position and deposit position when it is operated, wherein, described roof parts kinematic mechanism (6) comprises can be around the roof pilot bar (7) of revolute pair (7a) pivoting support, this roof pilot bar is loaded by the intermediate transmission mechanism (9) of supporting roof (1) to open and close motion, it is characterized in that, described intermediate transmission mechanism (9) comprises spring installation (10), but this spring installation one end acts on the roof pilot bar (7) of pivoting support and applies the eccentricity that acts on around its revolute pair (7a) to it, and the other end is bearing on the adjustable tensioner (11), and spring installation (10) places under the pre-tensioning state when tensioner is operated.
2. by the described roof parts of claim 1, it is characterized in that described tensioner (11) is irrespectively adjusted with the motion of roof parts kinematic mechanism (6).
3. by claim 1 or 2 described roof parts, it is characterized in that described tensioner (11) is handled by actuating unit (15).
4. by the described roof parts of claim 3, it is characterized in that described actuating unit (15) is an electrical motor, particularly have the electrical motor of automatic step-by-step.
5. by one of claim 1-4 described roof parts, it is characterized in that, but described tensioner is the tensioning thick stick spare (11) of pivoting support on auto body (13).
6. by one of claim 1-5 described roof parts, it is characterized in that the foot point of described spring installation (10) guides in chute or slotted hole.
7. by one of claim 1-6 described roof parts, it is characterized in that the active line (14) of described spring installation (10) moves the position of crossing roof pilot bar (7) revolute pair (7a) between off position and deposit position when roof parts (3) shift.
8. by one of claim 1-7 described roof parts, it is characterized in that the pretension of described spring installation (10) surpasses the counteractive gravity of roof parts (3) and roof parts kinematic mechanism (6).
9. by one of claim 1-8 described roof parts, it is characterized in that, described roof parts kinematic mechanism (6) constitutes as four link work mechanisms and comprises two roof pilot bars (7,8), but their end pivoting supports at auto body (13) but go up and other end pivoting support on roof parts (3).
10. by one of claim 1-9 described roof parts, it is characterized in that described spring installation (10) is a stage clip.
11., it is characterized in that described spring installation (10) is extension spring by one of claim 1-9 described roof parts.
12., it is characterized in that described spring installation (10) is a torsion spring by one of claim 1-9 described roof parts.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006020759A DE102006020759B3 (en) | 2006-05-03 | 2006-05-03 | Vehicle roof part, has spring unit engaged at handle bar, stressed by pivoting moment that acts at swivel joint, and supported at clamping lever, where actuation of clamping lever is set under pre-stressing |
DE102006020759.9 | 2006-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101066663A true CN101066663A (en) | 2007-11-07 |
Family
ID=38325562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101097220A Pending CN101066663A (en) | 2006-05-03 | 2007-04-30 | Movable car top parts in car top |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070284910A1 (en) |
EP (1) | EP1852290B1 (en) |
CN (1) | CN101066663A (en) |
DE (1) | DE102006020759B3 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009092219A1 (en) * | 2007-12-29 | 2009-07-30 | Chery Automobile Co., Ltd. | Motion connecting mechanism of automobile movable roof |
CN107415663A (en) * | 2016-05-24 | 2017-12-01 | 广东天非尼迪新能源科技有限公司 | The towed soft roof construction of automobile |
CN115258010A (en) * | 2022-07-13 | 2022-11-01 | 好孩子儿童用品有限公司 | Child's bike |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007054469B4 (en) * | 2007-11-13 | 2014-04-17 | Webasto-Edscha Cabrio GmbH | vehicle top |
DE102008019058A1 (en) * | 2008-04-15 | 2009-10-29 | Magna Car Top Systems Gmbh | Mobile roof part in a vehicle roof |
US8342281B2 (en) * | 2008-11-21 | 2013-01-01 | Raytheon Company | Hull robot steering system |
DE102009005034A1 (en) | 2009-01-17 | 2010-07-22 | Magna Car Top Systems Gmbh | Adjustable roof for passenger car, has roof element articulatedly attached under interposition of steering system that includes steering element articulately arranged at roof element and structure by bearing members |
US8393286B2 (en) * | 2009-09-18 | 2013-03-12 | Raytheon Company | Hull robot garage |
US8393421B2 (en) * | 2009-10-14 | 2013-03-12 | Raytheon Company | Hull robot drive system |
DE102010031782A1 (en) * | 2010-07-21 | 2012-01-26 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment mechanism for folding top of a convertible |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007873A (en) * | 1931-12-19 | 1935-07-09 | Paulin Georges Auguste | Vehicle body top capable of being stowed away |
US2704225A (en) * | 1951-07-05 | 1955-03-15 | Kaiser Motors Corp | Convertible automobile top |
DE3901051A1 (en) * | 1988-03-31 | 1989-10-19 | Daimler Benz Ag | SWIVELING ASSISTANCE OF A ROOF SKIN BRACKET THAT MAKES THE LOWER ENCLOSURE OF A FOLDING COVER |
US5106145A (en) * | 1991-01-31 | 1992-04-21 | Asc Incorporated | Convertible stack system |
US5779299A (en) * | 1995-06-07 | 1998-07-14 | Asc Incorporated | Apparatus for achieving automotive vehicle roof isolation |
FR2783761B1 (en) * | 1998-09-24 | 2001-06-15 | France Design | RETRACTABLE ROOF FOR TRUCK OR VAN OR BREAK VEHICLE |
DE19930616C1 (en) * | 1999-07-02 | 2000-09-14 | Cts Fahrzeug Dachsysteme Gmbh | Hardtop cabriolet vehicle roof has automatic operating mechanism with guide element attached to hardtop roof section cooperating with both fixed and pivoted guide channels |
DE19957427C1 (en) * | 1999-11-30 | 2001-03-22 | Webasto Vehicle Sys Int Gmbh | Convertiible roof for cabriolet vehicle operated by opening mechanism with single angled lever arm between automobile body and rigid rear windscreen section |
DE10116094C2 (en) * | 2001-03-30 | 2003-03-20 | Cts Fahrzeug Dachsysteme Gmbh | Movable roof part in a vehicle roof |
DE10206650A1 (en) * | 2001-12-03 | 2003-09-04 | Cts Fahrzeug Dachsysteme Gmbh | Adjustable vehicle roof |
DE10205227A1 (en) * | 2002-02-08 | 2003-08-21 | Bayerische Motoren Werke Ag | Pivot system for folding roof for car allows rear section to be lowered under front section, rear section being mounted on front and back levers attached by pivots to roof and car bodywork |
US7140666B2 (en) * | 2002-08-15 | 2006-11-28 | Asc Incorporated | Latch for an automobile vehicle having a convertible roof |
DE10304933B4 (en) * | 2003-02-06 | 2005-12-01 | Cts Fahrzeug-Dachsysteme Gmbh | Closed vehicle usable with open loading space |
DE102004040728B3 (en) * | 2004-08-20 | 2006-03-30 | Cts Fahrzeug-Dachsysteme Gmbh | Hinged roof for a vehicle |
DE102006020758B4 (en) * | 2006-05-03 | 2008-11-27 | Magna Car Top Systems Gmbh | Mobile roof part in a vehicle roof |
DE102008019058A1 (en) * | 2008-04-15 | 2009-10-29 | Magna Car Top Systems Gmbh | Mobile roof part in a vehicle roof |
-
2006
- 2006-05-03 DE DE102006020759A patent/DE102006020759B3/en not_active Expired - Fee Related
-
2007
- 2007-04-26 EP EP07008462A patent/EP1852290B1/en not_active Expired - Fee Related
- 2007-04-30 CN CNA2007101097220A patent/CN101066663A/en active Pending
- 2007-05-03 US US11/743,886 patent/US20070284910A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009092219A1 (en) * | 2007-12-29 | 2009-07-30 | Chery Automobile Co., Ltd. | Motion connecting mechanism of automobile movable roof |
CN107415663A (en) * | 2016-05-24 | 2017-12-01 | 广东天非尼迪新能源科技有限公司 | The towed soft roof construction of automobile |
CN115258010A (en) * | 2022-07-13 | 2022-11-01 | 好孩子儿童用品有限公司 | Child's bike |
Also Published As
Publication number | Publication date |
---|---|
EP1852290A3 (en) | 2009-12-09 |
EP1852290A2 (en) | 2007-11-07 |
EP1852290B1 (en) | 2011-06-22 |
DE102006020759B3 (en) | 2007-09-13 |
US20070284910A1 (en) | 2007-12-13 |
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Open date: 20071107 |